What is a solar cell?

A solar cell, also known as a photovoltaic cell, is an electronic device that converts sunlight into electricity. It is made up of a semiconductor material, usually made of silicon, that absorbs photons of light and releases electrons to create an electric current. Solar cells can be used to generate electricity in homes, businesses, and even on large solar farms. They are clean, renewable sources of energy that can reduce dependence on fossil fuels and help combat climate change.